#pragma once


#include <iostream>
#include <pthread.h>
#include "Mutex.hpp"



namespace CondModule
{
    using namespace LockModule;
    
    class Cond
    {
    public:
        Cond()
        {
            int n = ::pthread_cond_init(&_cond,nullptr);
            (void)n;
        }
        void Wait(Mutex& mutex)//让线程曾经的锁释放曾经的锁
        {
            int n = ::pthread_cond_wait(&_cond,mutex.LockPtr());
            (void)n;
        }
        void Notify()
        {
            int n = ::pthread_cond_signal(&_cond);
            (void)n;
        }
        void NotifyAll()
        {
            int n = ::pthread_cond_broadcast(&_cond);
            (void)n;
        }
        ~Cond()
        {
            int n = ::pthread_cond_destroy(&_cond);
            (void)n;
        }
    private:
        pthread_cond_t _cond;
    };
}